A indefinite integral is an integral which has no limits. Indefinite integral calculator computes the indefinite integral of any given function using the method of analytical integration. It also represents the given answer in systematic graph which will give you an better idea about the function. You just have to enter the integrand and variable in the blocks provided. This is an online tool which gives you the answers instantly.

How to solve a given indefinite integral?
  1. Read the given problem and observe the given integrand.
  2. Use basic rules of integration and integrate it and add constant C to it in the end.
Below are given some problems based on indefinite integral which may be helpful for you.

Solved Examples

Question 1: Find the value of integrand $\int$ (5x4 +3x + 6)
Solution:
 
The given integral is $\int$ (5x4 +3x + 6)
Integrating w.r. to x, we get
$\int$ (5x4 + 3x + 6) = 5 $\frac{x^{5}}{5}$ + 3 $\frac{x^{2}}{2}$ + 6x + C
                              = x5 + 3 $\frac{x^{2}}{2}$ + 6x + C.

 

Question 2: Find the value of given integral $\int$ (sec2 x + cosec2 x) dx
Solution:
 
Let given integrand be I = $\int$ (sec2 x + cosec2 x) dx
By Integration we get
$\int$ (sec2x + cosec2x) dx = $\int$ sec2x + $\int$ cosec2x
                                           = tan x - cot x + C.